728 x 29920
728 x 29920 = 21781760
Example of 728 x 29920 pixels banner dimensions.
678 x 29970 688 x 29960 698 x 29950 708 x 29940 718 x 29930
728 x 29870 728 x 29880 728 x 29890 728 x 29900 728 x 29910
728 x 29970 728 x 29960 728 x 29950 728 x 29940 728 x 29930